TMA-MFD-2.3.1
Disable RSH Access
Description
RSH (remote shell) is a remote access service utilized by legacy MFDs. It is recommended that this access mechanism be disabled. The use of this protocol may create exposures to threats against the integrity of the MFD’s configuration, the confidentiality of authentication credentials used by the administrator, and the confidentiality, integrity, and availability of data traversing the MFD. Given this, it is recommended that RSH services be disabled. The use of Secure Shell (SSH) is recommended in place of RSH. SSH mitigates the confidentiality and integrity threats that affect RSH.
How it is checked
Audit method: Manual review
This recommendation cannot be checked automatically. A scan lists it with these instructions when you pass --include-manual.
Verify compliance with CIS Multi-Function Device Benchmark v1.0.0 section 2.3.1: Disable RSH Access.
How it is fixed
Fix method: Guidance or infrastructure patch
Follow the remediation procedure in CIS Multi-Function Device Benchmark v1.0.0 section 2.3.1 to configure: Disable RSH Access.
Properties
- Operating systems
- Any
- Tags
- access-controlmfdprinter
- Reference
- CIS Multi-Function Device Benchmark v1.0.0 - 2.3.1 Disable RSH Access